Davidson Defense Mordant 7.5-Inch 10mm AR Pistol with 7-Inch Free-Float Handguard, SBA6 Adjustable Brace & 30-Round Glock 20 Magazine

Mordant 7.5-Inch 10mm AR Pistol with 7-Inch Free-Float Handguard, SBA6 Adjustable Brace & 30-Round Glock 20 Magazine

The Mordant is a complete 10mm AR pistol built around a 7.5-inch blowback-operated barrel, a Wolfpack Armory Glock-mag lower receiver, a 7-inch free-float handguard, an SB Tactical SBA6 pistol stabilizing brace, and a 30-round SGM Tactical Glock 20 magazine, with a carbine case and cable lock included. This item is a complete serialized firearm and requires FFL transfer.

Key Features

• 7.5-inch 10mm barrel, M4 contour, 4150 CMV steel, 1:16 twist, Parkerized finish
• Blowback operating system
• 6061 aluminum billet pistol-caliber upper receiver
• 7-inch MFFAR7 free-float smooth handguard
• 10mm/.40 S&W A2 birdcage on 9/16x24 threads with 5/8-inch black crush washer
• PCC AR bolt assembly, 10mm/.40 S&W compatible, and mil-spec quality M4 charging handle included
• Wolfpack Armory Glock-mag lower receiver, hardcoat black anodized, with ejector and magazine catch included
• Complete mil-spec AR-15 Lower Parts Kit and buffer-system components included
• SB Tactical SBA6 5-position adjustable pistol stabilizing brace included
• SGM Tactical Glock 20 magazine, 10mm, 30-round capacity, included
• 36" carbine case and DAC 15" cable lock included
• FFL transfer required

Barrel and Operating System

The 7.5-inch barrel is built in an M4 contour profile from 4150 chrome moly vanadium steel with a Parkerized finish and a 1:16 twist rate suited to 10mm Auto. This build runs a blowback operating system rather than a gas-driven cycle. The muzzle carries the 10mm/.40 S&W A2 birdcage on 9/16x24 threads, secured with the included 5/8-inch black crush washer.

Upper Receiver and Handguard

The upper receiver is a 6061 aluminum billet unit built for the pistol-caliber AR-15 platform. It's paired with a 7-inch MFFAR7 free-float smooth handguard.

Bolt Assembly and Charging Handle

The included bolt assembly is built for 10mm/.40 S&W PCC applications, paired with a mil-spec quality AR-15 M4 charging handle.

Lower Receiver

The lower receiver is a Wolfpack Armory Glock-mag unit finished in hardcoat black anodizing, built for compatibility with Glock-pattern magazines, with the ejector and magazine catch included.

Lower Parts Kit and Buffer System

The kit includes a complete mil-spec AR-15 Lower Parts Kit, along with the carbine castle nut and mil-spec receiver end plate. The buffer system pairs an 8-ounce 9mm carbine buffer in black with a USA-made standard AR-15 carbine recoil spring, cycling inside a mil-spec heavy-duty AR-15 six-position buffer tube.

Brace

An SB Tactical SBA6 5-position adjustable pistol stabilizing brace in black is included, mounted to the buffer tube used in this build.

Magazine and Accessories

An SGM Tactical Glock 20 magazine is included, holding 30 rounds of 10mm Auto. A 36-inch carbine case and a DAC 15-inch cable lock are also included.

Follow all manufacturer instructions and safe handling practices.

Ensure compliance with all applicable federal, state, and local laws.

This item must be transferred in accordance with all applicable federal, state, and local laws.